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Rock Krawler 4.5 Inch X Factor Long Arm Suspension System - Stage 1 with 2.25 RRD Shocks - JK45XFLA-4S1

Specifications

  • Rock Krawler | Part Number: RKSJK45XFLA-4S1
  • Shocks Series:2.25 RRD Spec
  • Shocks Included:Shocks Included
  • Suspension Type:Coil Spring Kit
  • Rear Lift Method:Coil Springs
  • Front Shocks:2.25 RRD Spec
  • Fitment:Direct Fit
  • Rear Shocks:2.25 RRD Spec
  • Rear Lift Component:Coil spring
  • New_Products:New
  • Lift Height Range:3 to 4.99 Inches

PRODUCT OVERVIEW

The Rock Krawler JK 4.5 inch X-Factor Long Arm System is the best performing trail suspension for JK owners looking to run 37 inch tall tires with stock fenders or 38/40 inch tall tires with flat fenders. This system features the Rock Krawler Independent Three Link Conversion front and rear. The Independent Three Link's 100% bind free design has proven itself to be the best choice for those looking for maximum articulation while maintaining a factory like highway ride and tight handling.This system features the best in class crossover angles and ground clearance. The rear suspension features adjustable anti-squat so you can dial in your JK's suspension to your liking. All of the high clearance lower control arms are made from 2 inch O.D. 7/16 wall DOM steel and built for abuse. Like all other JK X-Factor Systems the rear axle has been moved back 1 inch to allow for greater clearance between the tire and factory sliders for Rubicon Owners. This system is completely upgradeable to any other Rock Krawler Wrangler JK System and comes with our exclusive Abuse Proof Lifetime Warranty on all hard parts!

Notes:

  • Welding of the Rear Cradle, Rear Third Link Mount, Long Arm Mounts is required.
  • Removal of the OEM lower control arm mounts is required.
  • Removal of the front upper control arm mount on the driver side is required.
  • Minor exhaust rerouting required before the collector on the driver's side. This is recommended to be done prior to the suspension system being installed.
  • Recommend installing limiting straps to avoid over extension of suspension components after vehicle is all set up.
  • We typically recommend 4.5 inch of back spacing on rims for 33 inch and 35 inch tall tires.
  • We typically recommend 3.5 inch of back spacing on rims for 37 inch/38 inch tall tires.
  • The X Factor System allows the rear axle to be pushed back up to 1 inch over stock which perfectly centers the rear axle assembly under typical aftermarket flat fenders. It also allows for larger tires without contacting the rock sliders or rear pinch seam.
  • The rear upper third link is designed around standard low pinion rear axles. When ordering for high pinion rear axles please contact us directly so we can ensure proper fitment as best as possible

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Manufacturer

Rock Krawler is located in the United State's North East region where all their Jeep suspension products are designed and manufactured. In the North East Rock Krawler is the premier suspension modification choice for Jeeps. The Rock Krawler team does many custom Jeep lift kits for private clients. Then Rock Krawler takes what works best on those one-off Jeeps and applies it to the mass produced products coming out of their production facility. Rock Krawler is so confident about how clean, efficient and precise their production methods are, that their website invites visitors to the North East to stop by for a tour of the production facility. Shop Rock Krawler Now

This Product Fits the Following:

  • 2018 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2018 Jeep Wrangler (JK) Unlimited Sahara  
  • 2018 Jeep Wrangler (JK) Unlimited Sport  
  • 2017 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2017 Jeep Wrangler (JK) Unlimited Sahara  
  • 2017 Jeep Wrangler (JK) Unlimited Sport  
  • 2016 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2016 Jeep Wrangler (JK) Unlimited Sahara  
  • 2016 Jeep Wrangler (JK) Unlimited Sport  
  • 2016 Jeep Wrangler (JK) Unlimited Sport S  
  • 2016 Jeep Wrangler (JK) Unlimited 75th Anniversary  
  • 2015 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2015 Jeep Wrangler (JK) Unlimited Sahara  
  • 2015 Jeep Wrangler (JK) Unlimited Sport  
  • 2014 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2014 Jeep Wrangler (JK) Unlimited Sahara  
  • 2014 Jeep Wrangler (JK) Unlimited Sport  
  • 2013 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2013 Jeep Wrangler (JK) Unlimited Sport  
  • 2013 Jeep Wrangler (JK) Unlimited Sahara  
  • 2012 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2012 Jeep Wrangler (JK) Unlimited Sahara  
  • 2012 Jeep Wrangler (JK) Unlimited Sport  
  • 2011 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2011 Jeep Wrangler (JK) Unlimited Sahara  
  • 2011 Jeep Wrangler (JK) Unlimited Sport  
  • 2011 Jeep Wrangler (JK) Unlimited 70th Anniversary  
  • 2010 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2010 Jeep Wrangler (JK) Unlimited Sahara  
  • 2010 Jeep Wrangler (JK) Unlimited X  
  • 2010 Jeep Wrangler (JK) Unlimited Sport  
  • 2009 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2009 Jeep Wrangler (JK) Unlimited Sahara  
  • 2009 Jeep Wrangler (JK) Unlimited X  
  • 2008 Jeep Wrangler (JK) Unlimited X  
  • 2008 Jeep Wrangler (JK) Unlimited Sahara  
  • 2008 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2007 Jeep Wrangler (JK) Unlimited Rubicon  
  • 2007 Jeep Wrangler (JK) Unlimited Sahara  
  • 2007 Jeep Wrangler (JK) Unlimited X  

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